<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>表单同步提交</title>
</head>
<body>
<div>
  <form action="./01form.php" method="get">
    用户名：<input type="text" name="username"><br>
    密码：<input type="password" name="password"><br>
    <input type="submit" value="提交">
  </form>
</div>
</body>
</html>